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- Title
Distance Protection Operation During Earth-Faults in High Voltage Networks with Cable Inserts.
- Authors
DUDA, Dominik; MAŹNIEWSKI, Krzysztof; WITEK, Bernard
- Abstract
Selected problems occurring in distance protection systems during earth faults in high voltage overhead cable lines (HV) were analyzed. The Alternative Transients Program (ATP) environment was used to simulate and model the phenomena. The influence of such factors as: fault location, arrangement of HV cables in the excavation, configuration of the return conductors and the earthing resistance of the return conductors was analyzed. The obtained results make it possible to verify the criteria for detecting earth faults in HV networks.
- Subjects
GEOLOGIC faults; FAULT location (Engineering); EARTH resistance (Geophysics); CONDUCTORS (Musicians); CABLES; HIGH voltages
- Publication
Przeglad Elektrotechniczny, 2023, Vol 99, Issue 6, p97
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2023.06.19